.box{
    width: 228px;
    height: 271px;
    background: #fff;
    margin: 50px auto;
}
.box a{
    /* border: 1px solid red; */
    display: block;
    width: 228px;
    height: 271px;
    /* 相对定位 */
    position: relative;
}
.box a img:nth-of-type(1){
    position: absolute;
    top: 4px;
    right: -4px;
}
.box a img:nth-of-type(2){
    /* 适应父元素的宽度 */
    width: 100%;
}
p.title{
    font-size:13px;
    color: #000;
    margin-top: 31px;
    text-indent: 24px;
}
p.study{
    text-indent: 24px;
    margin-top: 18px;
}
p.study span:nth-of-type(1){
    color: #f77321;
}
p.study span:nth-of-type(2){
    color: #929292;
}